3x ------------------------ (x^2+0x+1)|3x^3 + 0x^2 + 4x - 1 3x^3 + 0x^2 + 3x --------------------- x - 1 remainder
------------------------ (x^2+0x+1)|3x^3 + 0x^2 + 4x - 1 3x^3 + 0x^2 + 3x --------------------- x - 1 remainder
(x^2+0x+1)|3x^3 + 0x^2 + 4x - 1 3x^3 + 0x^2 + 3x --------------------- x - 1 remainder
3x^3 + 0x^2 + 3x --------------------- x - 1 remainder
--------------------- x - 1 remainder
x - 1 remainder